Freightliner BOA91559 OEM 7998 Cabin Air Filter

OEM 7998 cabin air filter is designed to keep your truck’s cabin air clean, fresh, and allergen-free. It filters out harmful dust, pollen, and debris from entering the HVAC system, improving driver comfort and protecting the air conditioning system from contaminants.

✅ Part Number: 7998

✅ Replaces/Compatible OEM: Freightliner Cascadia, Columbia, Coronado, Century Class, Argosy, and more

✅ Interchange Part Number: ABPN10G91559, BOA91559, T1000068C, 91559, T1000291S, 18‑0632, P609422, 3112007

✅ Type: Cabin Air Filter

✅ Features: Easy Installation, improve air quality, OEM Quality